2011215540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{24593}}^1$

素因数の和:24681

約数の個数: 96

約数和(自身を含む): 5949780480

約数和(自身を除く): 3938564940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2726, 2820, 4089, 5452, 6815, 8178, 13630, 16356, 20445, 24593, 27260, 40890, 49186, 73779, 81780, 98372, 122965, 147558, 245930, 295116, 368895, 491860, 713197, 737790, 1155871, 1426394, 1475580, 2139591, 2311742, 2852788, 3467613, 3565985, 4279182, 4623484, 5779355, 6935226, 7131970, 8558364, 10697955, 11558710, 13870452, 14263940, 17338065, 21395910, 23117420, 33520259, 34676130, 42791820, 67040518, 69352260, 100560777, 134081036, 167601295, 201121554, 335202590, 402243108, 502803885, 670405180, 1005607770, 2011215540]

約数ペア:

[(1, 2011215540), (2, 1005607770), (3, 670405180), (4, 502803885), (5, 402243108), (6, 335202590), (10, 201121554), (12, 167601295), (15, 134081036), (20, 100560777), (29, 69352260), (30, 67040518), (47, 42791820), (58, 34676130), (60, 33520259), (87, 23117420), (94, 21395910), (116, 17338065), (141, 14263940), (145, 13870452), (174, 11558710), (188, 10697955), (235, 8558364), (282, 7131970), (290, 6935226), (348, 5779355), (435, 4623484), (470, 4279182), (564, 3565985), (580, 3467613), (705, 2852788), (870, 2311742), (940, 2139591), (1363, 1475580), (1410, 1426394), (1740, 1155871), (2726, 737790), (2820, 713197), (4089, 491860), (5452, 368895), (6815, 295116), (8178, 245930), (13630, 147558), (16356, 122965), (20445, 98372), (24593, 81780), (27260, 73779), (40890, 49186)]